science jokes

One day the esophagus asked the saliva what its name was.

"I'm too embarrassed to say," said the saliva.

"Come on," said the esophagus.

"Fine. My name's Amy, Amylase."

If you could drive the speed of light, would your head lights still work?l?!

Two planets are talking...

Saturn: I bet I get married before you do.

Venus: Why?

Saturn: Because I already have a ring.

Have you heard about the pharmaceutical company that developed a new drug which, when administered to women, compels them to go join a convent?

The FDA refused to license it, though. Seems it was habit-forming.